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Compaq v6500 turns on for 1 seconds then off, could this be the problem?

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  • Snoopmind m Nov 27, 2013

    this is the photo

  • Chris Medina Nov 28, 2013

    What is this a picture off? Did you test the power supply? Please send more information.

  • Snoopmind m Nov 28, 2013

    yes i've tested, i bought a new one, dc plug turns blue like it supposed to and battery light stays on like it's charging but that's it, fan starts for a second then of, every time i press the power button, this is a picture of the motherboard with the part that i think is the problem, there was some brown marks on the white plug that gives power to the motherboard, i replaced that part too with a new one and still same, that means its a motherboard problem, i don't see other marks on it , nothing that blew up, just this

  • Chris Medina Nov 29, 2013

    It sounds like you have a bad capacitor. I take you you have powered it up without the battery hooked up. If you did and it still happens you have a bad cap.

  • Snoopmind m Nov 29, 2013

    i have check the capacitors but nothing seems to be wrong

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Bad card pin are not to be like that

Posted on Dec 07, 2013

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My hp compaq Presario V6500 has been damaged and a computer dude in Bathurst NSW said we need a bulb replaced in the screen as it won't light up. Computer functions via TV. R there any local repairers for...


The monitor screen on your laptop is an LCD screen.

An LCD screen cannot produce enough light by itself. It needs an additional light source.
The additional light source is a Backlight.

A Backlight is a CCFL.
Cold Cathode Fluorescent Lamp.
Similar to Fluorescent lighting used in homes and businesses, but on a MUCH smaller scale.

LCD screens are a composite of layers. The layers are held together by a metal frame, much like a picture frame.
The Backlight is usually located on one side, accessed after removing one side of the metal frame.

As stated, a Backlight is a very small type of Fluorescent lamp, (Tube)
Very fragile, easily breakable, and not usually approached by one who has very little, or no experience in replacing.
More common the entire LCD screen is replaced, which includes the Backlight already installed.

A laptop also needs an Inverter to provide power, both for the LCD screen, and the Backlight.

90 percent of the time the fault is the Inverter.
I repeat, 90 percent of the time the fault is a bad Inverter.

An Inverter is cheaper than an LCD screen, and MUCH easier to replace than a Backlight.

Allow me to show you replacing an Inverter on an HP Pavilion dv6000 series laptop.
Granted, it isn't an HP Compaq Presario V6500 series, but the principles still apply the same,

http://www.insidemylaptop.com/remove-replace-lcd-screen-inverter-hp-pavilion-dv6000-laptop/

I can also provide a free link, to the Service Manual for an HP Compaq Presario V6500 laptop, direct from HP Support,

http://h10025.www1.hp.com/ewfrf/wc/manualCategory?lc=en&dlc=en&cc=us&lang=en&product=3369429&

In the list click on;
Compaq Presario V6500, V6600, and V6700 Notebook PCs-Maintenance and Service Guide

This is a PDF file.
Allow up to 30 seconds to see the first page, and an additional time may be needed to fully download.

In the Bookmarks menu on the left click on the + sign next to;
1) Removal and replacement procedures
2) Component and replacement procedures
3) Display assembly

And/or go directly to Page 61 to view the Inverter location.

One example of an Inverter for an HP Compaq Presario V6500,

http://www.sparepartswarehouse.com/Compaq,Presario,V6500,Laptop,Inverters.aspx

Granted this is not what you asked for.
My premise is to teach, and hopefully save people money.

If you have additional questions please state in a Comment.
Regards,
joecoolvette

Mar 06, 2011 | Compaq 449901-001 - HP Presario V6500...

1 Answer

HI I have a hp/compaq presario 6500 v6500 product no: GT406EA Serial no: CNF7372MTN Turn on, power to the pc. battery light ok, can here fan starting, but no post double beep & absolutely...


2 beeps usually means a memory error, however, you should get an error message. Try removing and re-inserting the ram modules one at a time
I assume you have tried to see if the ac adaptor is putting out the correct voltage?

Jan 10, 2011 | Compaq Presario V6500 Series Laptop AC...

1 Answer

Compaq Presario V6500 has on board graphics card a separate card be installed, are there any options.


You can install a better graphics card in the AGP slot. You most likely need to disable the on board graphics card from the BIOS.

Dec 11, 2010 | Compaq 449901-001 - HP Presario V6500...

1 Answer

Give me sound driver of compaq presario v6500 with xp


Follow this link and select your exact model number and OS..
http://h20000.www2.hp.com/bizsupport/TechSupport/ProductList.jsp?lang=en&cc=us&prodTypeId=321957&prodSeriesId=3369426&taskId=135

Feb 20, 2009 | Computers & Internet

1 Answer

Video and lan driver for compaq v6500


i need all drivers of compaq presario v6500.. pls... help me!!!!! thanx

Jan 30, 2009 | Compaq Deskpro EN 6500+ Model 6400 CDS PC...

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